44
ZR10-D controller
•
Installation and operating instructions
10
servicing and maintenance
noTe
The ZR10-D controller is virtually maintenance-free. You will ind a table listing all maintenance
steps in section 9: Servicing and maintenance ‒ Maintenance schedule.
beWare
Plastic surfaces susceptible to scratching.
Risk of damage to
sealed surface inish!
► Never use cleaning agents containing abrasives, soda, acid or chlorine.
cleaning agents
Clean using a normal commercial detergent and warm water. The following equipment can be used
for cleaning:
•
Lint-free, soft cloth
•
Soft paintbrush
maintenance schedule
frequency
assembly
maintenance step
Monthly
Operating / display elements
Wipe surface with moistly cloth
Monthly
Surface
Wipe surface with moistly cloth
serVIcIng anD maInTenance